16640976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31517}}^1$

素因数の和:31539

約数の個数: 40

約数和(自身を含む): 46898784

約数和(自身を除く): 30257808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 31517, 63034, 94551, 126068, 189102, 252136, 346687, 378204, 504272, 693374, 756408, 1040061, 1386748, 1512816, 2080122, 2773496, 4160244, 5546992, 8320488, 16640976]

約数ペア:

[(1, 16640976), (2, 8320488), (3, 5546992), (4, 4160244), (6, 2773496), (8, 2080122), (11, 1512816), (12, 1386748), (16, 1040061), (22, 756408), (24, 693374), (33, 504272), (44, 378204), (48, 346687), (66, 252136), (88, 189102), (132, 126068), (176, 94551), (264, 63034), (528, 31517)]